EP 0750808 B1 19980114 - PROCESS AND DEVICE FOR EQUALISING THE VOLTAGE DISTRIBUTION TO GATE-CONTROLLED, SERIES-CONNECTED SEMICONDUCTORS
Title (en)
PROCESS AND DEVICE FOR EQUALISING THE VOLTAGE DISTRIBUTION TO GATE-CONTROLLED, SERIES-CONNECTED SEMICONDUCTORS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR VERGLEICHMÄSSIGUNG DER SPANNUNGSAUFTEILUNG SERIENGESCHALTETER, GATEGESTEUERTER HALBLEITER
Title (fr)
PROCEDE ET DISPOSITIF D'EGALISATION DE LA REPARTITION DE LA TENSION ENTRE DES SEMI-CONDUCTEURS BLOCABLES ET MONTES EN SERIE
Publication
Application
Priority
- EP 95911288 A 19950303
- EP 9500789 W 19950303
- EP 94104203 A 19940315
Abstract (en)
[origin: WO9525383A1] The invention relates to a process and a device (14) for equalising the voltage distribution to gate-controlled, series-connected semiconductors (2). According to the invention, in the on-conditon, predetermined switch-off delays are called depending on the measured value of a load current (iL) and said delays are updated following switch-off depending on a wrong-voltage distribution found. This provides a process and a device (14) for equalising the voltage distribution to gate-controlled, series-connected semiconductors (2), the regulation being always automatically performed according to the latest operating status.
IPC 1-7
IPC 8 full level
H02M 1/08 (2006.01); H02M 1/088 (2006.01); H03K 17/08 (2006.01); H03K 17/082 (2006.01); H03K 17/10 (2006.01); H03K 17/73 (2006.01); H03K 17/732 (2006.01)
CPC (source: EP)
H02M 1/088 (2013.01); H03K 17/0824 (2013.01); H03K 17/105 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI SE
DOCDB simple family (publication)
WO 9525383 A1 19950921; AT E162347 T1 19980115; CA 2185559 A1 19950921; CN 1144024 A 19970226; DE 59501290 D1 19980219; EP 0750808 A1 19970102; EP 0750808 B1 19980114; JP H09510334 A 19971014
DOCDB simple family (application)
EP 9500789 W 19950303; AT 95911288 T 19950303; CA 2185559 A 19950303; CN 95192109 A 19950303; DE 59501290 T 19950303; EP 95911288 A 19950303; JP 52380195 A 19950303